Google Chromecast Audio

  • Model #: GA3A00153-A03-Z01
  • Web Code: 10392132
Save: $25
Sale Ends: January 3, 2019
Sold and shipped by: Best Buy
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Bring big sound to your favourite tunes with Chromecast Audio. This small device plugs into a speaker, so you can cast music from your mobile device to your powerful home speaker. Because it works over WiFi, Chromecast Audio won't drain your phone's battery, doesn't require pairing, and lets you use your phone for other things when you're casting.

More Information

Easy audio streaming

  • Plug Chromecast Audio into the aux input on your home speaker to enable audio streaming from your mobile device over WiFi
  • Chromecast Audio streams music directly from the cloud, so you'll hear continuous high-quality sound
  • Chromecast Audio is compatible with iPhone, iPad, Android phones and tablets, Mac and Windows laptops, and Chromebooks

Cast music from your mobile device

  • Tap the Cast button from compatible music apps on your mobile device to send music, podcasts, and internet radio stations to your home speakers, without needing to pair the devices
  • Cast music from audio streaming sites on your Chrome Browser to your home speaker
  • Mirror what's playing on your compatible Android device to your home speaker
  • Search for songs, play and pause music, and control the volume using your mobile device, anywhere in the home

Use your phone while listening to music

  • When you're casting audio, you can still use your mobile device for other things like calls, texts, or social media, without interrupting the music
  • Casting won't drain your phone's battery

Play music everywhere with Multi-room

  • Multi-room lets you group together speakers connected to Chromecast Audio devices so you can listen to the same song on multiple speakers

Guests can use Chromecast Audio too

  • Guest mode allows friends and family to cast music from their mobile devices to your speaker, without connecting to your home's WiFi network

What's in the Box?

  • Chromecast Audio
  • Stereo 3.5 mm Analog Audio Cable
  • Power Cable
  • Power Adapter


  • Parts - 1 Year(s)

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  • Remote Control Included
  • Voice Control
  • MicroSD Card Slot
  • AirPlay Compatible
  • Google Cast Compatible
  • Miracast Compatible
  • Gaming
  • Android TV
  • Compatibility/Connections
  • Works with Google Assistant
  • Colour
  • Width
    5.19 cm
  • Height
    5.19 cm
  • Depth
    1.35 cm
  • Width (Inches)
    2.03 in
  • Height (Inches)
    2.03 in
  • Depth (Inches)
    0.53 in
  • Warranty Parts
    1 Year(s)



Customer Reviews

4.2 / 5
Based on 91 review(s) More about Customer Reviews

Ratings in Detail

  • 5
  • 4
  • 3
  • 2
  • 1

Positive vs. Critical Reviews

Positive 85%

78 Reviews

Critical 14%

13 Reviews

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  • from Sherbrooke, QC


Been refreshing this site every day for 2 weeks and you never have stock!!!! Can you please remove this from your website if you are never actually going to have the item available for purchase

  • from White Rock, BC

chromecast audio sale

Nice to see it's on sale...........except it's not available on line, and sold out of every store. So what is the point of the listing?????? Just to p____ people off

  • from Saint Catharines, ON

Please Read !

Advice for last reviewer before me. Read and experiment.Go to settings of Google Home and choose your streaming device and you can adjust output level there. It is completely no problem with output level. Please don't write negative reviews because of your own inabilities of operating via software this wonderful device. Thank you again !

  • from Inverary, Ontario

Flawless Performance!

Chromecast Audio works flawlessly with the Google Home (necessary) and Spotify Music. My only complaint is the output is a tad low so you must crank up the volume and you will need a 3.5mm to RCA cable in order to connect Chromecast Audio to a home theater receiver or stereo amplifier.

  • from London, ON


I was listening to music, damn good, damn clear, damn crisp going through the setting when I found a section called "Advanced Hifi" They said, "Tell us how high quality your speaker are" To which I laughed and turned it on to advanced studio quality. My amp is a 1.5 foot cylindrical magnet with heating fins, that I did heavy research to ensure it could deliver 130% of the power required for my 98decible speaker system to prevent audio decay a the highest volumes. ITS. BEAUTIFULL. ITS LIKE IM THERE> I HAD NO IDEA I HAD 2 DEEP BASE SPEAKERS HIDDEN DEEP INSIDE MY SPEAKERS. BECAUSE I DO. The base is so smooth is like chocolate ice cream flowing through your whole being. I probably would go deaf if there was a single imperfection, but there isn't. I've released a study. Its called the study of you cant go deaf if those waves coming at you are so smooth they do repairs. Also: I have been using these at 60% capacity my whole life. Thats 60% of what I assumed was their 100% capacity. Thebase was soo deep, and soo loud, I actually decided to keep it down a bit. I hope you all understand the implications. Fyi 96 decibels is a vertical takeoff jet taking off 12 feet away from you. Every 2 decibels, the sound is twice as loud. It makes me want to dance, all the time, until I die. I dont care that I am bad get over it your bad Im gona have this rigged to play action music if my house ever gets broken into ill know what to do

  • from Montréal, Qc

I love that thing

Work as desing, and without any flaw

  • from Lethbridge, AB

Fast delivery

I received it today as I ordered it 4 days ago, which is on holiday. and between 2 days I got it. and it is work so far. very easy to install. Thank you

  • from Calgary, AB

GREAT when hooked up properly

I was using my Android phone to cast audio to my home stereo system. FLAC files were lacking in quality (shouldn't be), so I used the optical out (Toslink) on my CHROMECAST into a MOJO DAC and then to my amplifier. Incredible difference. High-Rez music files that are supposed to sound better than CD now sound better than CD. This configuration made a substantial difference; and my MAIN PLAYBACK SYSTEM is now using PLEX through Win 10 cast to CC. Exceptional Sound quality and versatility. It really doesn't get much better than this!

  • from Welland, ON


Exactly what I was looking for. I am running my Plex server on a Windows 10 pc. Wanted a way to stream music to my Pioneer system with Polk Audio speakers and have decent gapless playback - Dark side of the Moon with three second gaps between tracks is, well, pointless. Toshiba blueray with media caster - exercise in frustration. Roku with every app I could try - awkward to use and always the gaps. And now this little puck - WOW! Incredible sound quality with Toslink connection to amp. NO GAPS between tracks using HiFi Cast on any Android device. Brain dead simple set up. True multi-room capability with adjustable timing between rooms - no echo weird spots. Works with any system that has an aux input or blue tooth. (Direct input WAY better quality than blue tooth) And dirt cheap. Simply amazing!

  • from Ottawa, ON

Bad sound

Sound transferred via this chromecast is much worse than the same sound transferred with BT transmitter to the same speakers.

  • from Edmonton, AB

Love these devices

I've been using both the video and audio Chromecasts for almost 8 months now and love the flexibility. I stream video from my Plex server as well as mirror online videos with no issues. Same goes with my music - either from my local music, whether on my Plex or Pixel XL, and Google Play streams instantly and consistently. Currently using three Audio casts and three video casting devices plus Google Home.

  • from Trail

So cool

I use it with my Google Home to get incredible surround sound.

  • from Burlington, ON

Love It

Been searching for weeks at various home electronic and specialty stores. Lost count of how many sales staff told me "it can't be done" "you will have to buy Sonos or Bose". Even had one tell me this specifically tell me the Chromcast Audio would not multi room. So glad I didn't listen, this thing is great, have music to all my old and new speakers all over the hose and we can control it from any of our phones or it...Google has a home run here :-)

  • from Markham, ON

Better audio quality than bluetooth

I bought this to use with multiple non-wireless speakers around the house. Instead of plugging in the chromecast to an outlet I use a cell phone battery pack to make it easier to switch between devices. Very happy with this device and has great audio quality.

  • from Markham, ON

You can cast local content

To those who want to cast local content, you DO NOT have to upload to Google and stream. You can cast local content from your device. I have tried several cast-enabled music apps on Android (and AllCast on iPhone) with success. Absolutely no stutters with 320kbps AAC and FLAC. My favourite Android music casting apps are Shuttle Plus / Shuttle Pro which I can't get to play gapless (I have both but can't tell the difference between them) and HiFi Cast which plays gapless.

  • from North York, ON

Perfect Music from this small gadget...

I purchased it 1 week ago from Bestbuy North York... and seems perfect for my music... i'm using an old speakers and the outcome is so great.. for a perfect audio you need to buy a toslink optical to 3.5mm and believe me you will not regret it.... the digital music will turn you clean, clarity and very clear audio.

  • from Sudbury, ON

Absolute garbage

Do NOT buy if you want to cast music from a Windows computer software program other than through Google's proprietary "TAB". Example you cannot cast your "desktop" despite what Google says, so if you are trying to cast the audio from a movie you are watching with Windows media player or Cyberlink it will NOT work. The "cast desktop" feature does not work. If anyone doesn't believe me, please do a Google search first and you will see that even with everything updated to the latest versions there are literally hundreds and hundreds of people saying the same thing I am. If all you want this for is to cast music from a YouTube tab on your Google Chrome browser then sure, buy this, it works for that. But if you want to listen to stored media files from your hard drive, this device only wasted your money.

  • from Guelph, ON

Easy to setup, works well

Plug it in and use the Google Home app from your phone to add it on your home WiFi network. Streaming to it is straight forward, provide the app supports Google Cast. So far so good.

  • from Ottawa

Easy to setup and great sounding audio on AVR

This has been a great purchase - it was easy to setup and once I enabled the high quality audio setting, it's been sounding really great on our main AVR.

  • from Toronto

Connection issues

Such an annoying piece of tech..always dropped connection,fails setup process.

  • from Does what it says it will

Does what it says it will

Perfect for streaming audio to different areas of the house or different sides of rooms. Because it relies on wifi you won't drop out of connection like you would with Bluetooth, also has 0% sound quality loss IF you use an external DAC. Has really good analog output if you don't want the external DAC.

  • from London, ON

Great Product!

I'm currently using two Chromecast Audio's together with Plex Media server which I have running on a Raspberry Pi 3.  The Chromecast does a great job allowing me to stream local flac files up to 24 bit / 96 kHz to two stereo systems.  I've also had excellent results using the Chromecast to stream from the Stingray Audio mobile app.  I'm currently using it's analog interface with good results but I plan on trying the optical output together with an external DAC in the future.  Without a doubt,  this is a cost effective way of providing high quality whole home wireless audio. Although I have chosen to set up a dedicated media server, you can just as easily run Plex on your PC (it's free) in order to cast your local PC files via Google's Chrome browser or by using the Plex mobile app. I believe that there are other servers out there that support the Chromecast but I have only worked with Plex so far.

  • from Richmond, BC

Best Device Ever

Thing thing is a beast. I have ceiling speakers in my home and needed something to connect to my receiver so i can have my phone in my pocket and walk around and play music over WiFi (Bluetooth signal is weak). This thing is exactly what i was looking for and i use it everyday. It is a solid device and am using it on an android phone, 2 android tablets, an iPad, and an iPhone. So far it has worked fine with every single device. Note, this is to stream music over your home WiFi to your home Receiver. This is not for streaming video to your TV. Some people do not seem to understand the difference between Google Chromecast and Google Chromecast Audio. I have recommended this to many family and friends and they all are happy with it. Best Buy's online ordering is great, and i received this within a day of ordering. 5 Star!

  • from Vancouver, BC

Must Have

If you have Spotify its a must add to your stereo system

  • from Guelph ON


After reading some reviews, I was concerned that this wouldn't work with the Sirius app on my Android device because the app doesn't have a cast option. I just had to cast my device and it works like a charm. Sound quality is very good! Setup was simple although I had to reboot my Android phone before it found the Chomecast device after installing. That was an issue with the phone I suspect.

  • from Calgary, AB

It just works.

If you want to stream local content then steer clear of itunes (which you should anyways). I use another media program (Plex) which is brilliant and allows casting of local content. All said this is a wonderful product Cast music to wand where you want. Multi room is flawless. Do you have extra gear laying around... then breath new life into it and treat yourself to multi room audio.

  • from Owen Sound, ON

Works great

I use it with local content through Emby, as well as Netflix and Google Play Music. Set up was very easy.

  • from Dundas

Super cheap, easy multi-speaker setup

To those who say "No Local File Playback" - you can upload your entire MP3 library to Google Play Music for free and play back on Chromecast Audio. Anyhow, this is a great way to cast music to multiple speakers in your house simultaneously. . Also an excellent companion to the Google Home - you can tell the Google Home to play a playlist / song / radiostation on all speakers in your house, this jumps in.

  • from Calgary, AB

Great product

I keep adding more of these onto my whole-house audio system. Works fantastic. As for not working with your "local" files. Currently I have uploaded my music to Google Play and stream that way. But in order to play my "local" stored content on my computer - yes you can. I have started using PLEX media server. When using this you can cast your music files stored locally on your computer.

  • from Waterloo, ON

Elephant In the room

What almost none of the reviews tell you is that it will not work with your local music files. That's right - forget about using it with iTunes on your PC.

  • from Vancouver, BC

Can't Stream Local Content

Bought one of these and brought it home, only to discover you can't stream local content - So if you have a PC on your home network with all your music on it you can't play from VLC or Windows Media Player to Chromecast Audio. Major limitation, and it's very strange that this config isn't supported. So sorry Google Chromecast Audio - I can only give one star, due to this glaring omission.

  • from Oakville, ON


Does most things expected. Biggest problem is that it wont talk to music stored locally on an apple device. Clearly deliberate. Fix is to download allcast app. But really guys... would you and Apple grow up.... thanks

  • from Calgary, AB


Waited until I installed the 2nd unit. They work period. Flawless. Have 2 playing and there is no problem with timing. If you have some existing equipment with line-in then get these little gems. There is no need at all to go buy yet more expensive SONOS (or other brands) speakers.

  • from Richmond, BC

Great Product

I purchased two Chromecasts Audio and one Chromecast (video). They all work like a charm now, but first I had to upgrade my Telus router with an Asus one that has better coverage and 5G support, because the 2.4G WiFi was incredibly crowded in our condo (the layout of the unit, connected devices and router position did not help either). Since the upgrade, I do not have problems to connect to any Chromecast in my unit from any room within seconds and the connection does not drop either. Grouping Chromecasts Audio works well and streaming is easy from both Android devices and Windows 10 laptop. This product is definitely worth the money and I believe Google will keep pushing new updates to keep it competitive and compatible with various audio/video services. I only miss the option to group Chromecast with a Chromecast Audio to stream Netflix picture to TV and audio to separate speakers.

  • from North Vancouver, BC


good, soooo goood.

  • from Kamloops, BC


All the people who have given it low ratings because they couldn't set it up should probably not own electronics. My dog could set this up. It works well and pits out perfect sound.

  • from Calgary, AB

Great product - beware of one setting on your phone

Works wonderfully, simple and easy. One of those products that just works. One thing that might trip you up if you can't seem to cast from your phone. Turn off caching and then all will be great. Already have some stereo equipment with audio in. Use this device instead of buying more stereo equipment. For better than waisting big bucks on Sonos.

  • from Regina, SK

Router settings

For those complaining that they can't get Chromecast Audio or Chromecast to work with their router, you need to open up a browser and log into your router (using it's IP - different brands of routers use different ip's to log in) and turn on multicasting.

  • from Brampton, ON

Great Device For Price

Nice device to re-use old stereo equipment with poor quality AM/FM Need Spotify Premium, works with Google Play - Free Version Requires a stable High-Speed Internet Connection. Overall Satisfied.

  • from Mississauga, ON

I'm returning it

I tried to get this to work for days on my Rogers supplied router, including LENGTHY tech support chats with Rogers and Google. I no longer think it's a good idea for Google to make our self driving cars when they can't build a simple single function device like this.

  • from Montréal, QC

Had to return

Went through all the possible fix and still couldn't get it to connect to my wifi router.... Bummer had great reviews!!!

  • from Parksville, BC

Did not work for me

I bought it to stream music (Spotify, iTunes, internet radio) from my PC to my stereo but can not get it to work. The software program will not find the Chromecast unit when loaded on my PC and I can not figure it out. I spent an hour on the phone with a Chromecast tech help guy and he could not figure it out. I am returning it. It works from my phone but you can not stream Spotify to it unless you buy the premium option.

  • from Thornhill

Excellent streamer

This is a game changer in audio streaming. I use the optical connection through an external DAC and the sound quality is excellent. I cannot comment about the internal DAC quality since I did not use it, but other reviews say it's great so for the price it is amazing.

  • from Toronto, ON

Works Great, Sounds Great

Easy as pie to use, so many apps use it, and yes if you find the right media player you can stream any file from your phone. 100000x more consistent than the AirPlay/Airport Express is replaced.

  • from Ottawa, ON

Terrible Product

The product doesn't' work well with Apple laptop. The sound quality is terrible

  • from Saint-lambert, QC


Excellent Wireless adapter, but when using Apple device, you can't just stream your music. You have to use an apps which is compaytible as spotify, deezer....

  • from Toronto, ON

Exactly the tin.

The Chromecast works as expected - plugged into the wall and my old speaker system to allow it to be streamed to. Most popular apps support Chromecast (allowing you to offload the load to the Chromecast instead of your phone/computer), though Spotify requires premium to do so. For apps that don't, you can stream your entire phone's audio output to the Chromecast. Please keep in mind that to set up the Chromecast initially requires your phone's location services to be on.

  • from Toronto, ON

Google Chromecast Audio

I can't make google Music Play to play SD card stored songs to ChromeCast Audio, you have to upload songs to Google clouds so it can play them. Later I found out it is a limit imposed by Google. Fortunately I bought AirAudio app before and it supports ChromeCast as well as other casting protocols. It saves my day and everything works out.

  • from Toronto, ON

Works perfectly

I have a JBL Charge bluetooth speaker (which also has an AUX input). Love it's sound, but had been pairing to my mobile, so if a text or other notification came it would interrupt the music I was listening to. Now with CC Audio, I just plugged into aux port and powered up; discovered device with CC app on phone, and opened Google Play Music. Started a list and as soon as music was coming through speaker, my phone no longer part of the connection that sent the sound to the speaker. I could have my phone in my pocket and music would play even if I was across street at my neighbour's yard. Music coming from speaker now not limited to the range of the BT connection - instead connected directly to my home wifi network.

  • from Gatineau, QC

Simple to use and good quality

I ended up buying 3 Chromecast audio for different rooms in our house. Setup was simple with the Chromecast app. While I didn't run A/B tests to compare audio quality, it certainly seems to be very good. I find Chromecast Audio to be robust so far and can almost always "cast" my music robustly. This is in contrast to the Airport Express (from Apple, using Airplay) I was previously using which was less reliable. I also like the fact that I can stream to multiple rooms at the same time. I'm very, very, happy with this product.

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